Individual Calculations July 2011
 Lambourne, Daniel M  Total change: -15.00  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 2037 1996 2.50 7 -0.60 25 -15.00 
  Headlong, Timothy c2177 ENG0.5010.24256.00 
  Calvert, D Ian 1981 ENG0.501-0.0225-0.50 
  Jeffries, Majid 2009 ENG0.5010.02250.50 
  Coates, David H 2067 ENG0.001-0.4025-10.00 
  Scott, Gordon W 2026 ENG0.001-0.4625-11.50 
  Armstrong, Malcolm J 1957 ENG0.501-0.0525-1.25 
  Reynolds, D Ian W 2044 ENG0.5010.07251.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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